Danfoss AKS 4100/4100U - Cable Version Installation guide

Danfoss
Brand
Danfoss
Model
AKS 4100/4100U - Cable Version
Type
Installation guide
© Danfoss A/S (AC-MCI/MWA), 10-2013 DKRCI.PI.SC0.D4.02 / 520H5637 1
Dan
foss
M084H0068_
1
Side connec
tion
pipe diameter
Stand pipe
diameter
Detection
Dela
y
Dan
foss
M084H0046_
1
Instruction
Type AKS 4100/4100U
Cable version
Danfoss
M84H0001_1
Fig. 1
Fig. 2c
Danfoss
M84H0003_1
33 mm (1.29 in.)
12 mm (0.47 in.)
92 mm (3.62 in.)
4 in. pipe
92 mm (3.62 in.)
Danfoss
M84H0004_1
3 in. pipe
70 mm (2.76 in.)
2 in. pipe
45 mm (1.77 in.)
Standpipe / Columm
2 in. pipe 3 in. pipe 4 in. pipe
Inner diameter 52 mm 2.05 in. 78 mm 3.07 in. 102 mm* 4.02 in.*
Total length of guided blades after cutting 45 mm 1.77 in. 70 mm 2.76 in. 92 mm* 3.62 in.*
* No need to cut guided blades
Fig. 3
5mm (0.2 in.)
5mm (0.2 in.)
Danfoss
M084H0002_1
Fig. 4
12 mm (0.5 in.)
Danfoss
M84H0006_1
Reference point
2 screws -
3 mm Allen key.
Torgue : 5-7 Nm (3.7-5.2 lb/ft)
Steel wire
insertion length
50 mm
(2 in.)
36 mm
(1.4 in.)
Reference point
Fig. 2a
Fig. 2b
Kurt M.
Sand
Digitally signed by
Kurt M. Sand
DN: cn=Kurt M. Sand,
o=Danfoss,
ou=Danfoss,
email=kms@danfoss.
com, c=DK
Date: 2013.10.15
15:34:02 +02'00'
2 DKRCI.PI.SC0.D4.02 / 520H5637 © Danfoss A/S (AC-MCI/MWA), 10-2013
Fig. 5
Bottom deadzone values based on the
factory setting of dielectric constant
Refrigerant Probe length range Bottom dead zone
[mm] [in.] [mm] [in.]
Ammonia,
HFC, HCFC
800 31.5 115 4.2
801 - 999 31.5 - 39 120 4.7
1000 - 1999 39 - 79 150 5.9
2000 - 2999 79 - 118 180 7.1
3000 - 3999 118 - 157 210 8.3
4000 - 5000 157 - 197 240 9.4
Improved Bottom dead zone values
after the adjustment of dielectric constant
Refrigerant Probe length range Bottom dead zone
[mm] [in.] [mm] [in.]
Ammonia,
HFC, HCFC
800 - 5000 31.5 - 197 90 3.5
Fig. 7
Fig. 8
Danf
oss
M84H0009_1
Danfoss
M84H0010_1
Cover stop
2.5 mm/0.2 in.
Allen Key
Connector
for HMI
Loosen cover stop
Danfoss
M84H0031_1
Fig. 6
* Values to be entered into HMI Quick Setup menu
and recorded on the setting label.
Stick the setting label onto the Signal Converter either
inside or outside.
© Danfoss A/S (AC-MCI/MWA), 10-2013 DKRCI.PI.SC0.D4.02 / 520H5637 3
Fig. 10
AKS 4100/4100U connected to EKC 347
Fig. 9
AKS 41/41U to AKS 4100/4100U
AKS 41/41U with a.c supply to AKS 4100/4100U with d.c supply
①②③
④①
④
②
③
Danfoss EKC 347
or PLC
24 V a.c (L)
24 V a.c (N)
(+)
AKS 41/41U
(–)
4-20 mA
Danfoss EKC 347
or PLC
24 V d.c (+)
24 V d.c (–)
AKS 4100/4100U
–
+
Danfoss
M84H0018_1
24 V d.c from ICAD
can also be used
Fx/ Eg/ z.B./ par exemple/ p.ej.
EKC 347 5 VA
AKVA coil 20W 55 VA
AKS 4100/4100U
14-30 V d.c.
+
–
(+)
(–)
Danfoss
M84H0019_1
ICAD 1
st
generation (pre2010)
ICAD 2
nd
generation (2010+)
4 DKRCI.PI.SC0.D4.02 / 520H5637 © Danfoss A/S (AC-MCI/MWA), 10-2013
Enter menu system
Enter QUICK SETUP
Unit change at
distance/level
readout:
m, cm, mm, in, ft
Change between:
Distance*
Level**
Output (%)***
Output (mA)****
4-20 mA output displayed as bar graph
and in percentage [%]
Measurement name (in this example,
DISTANCE)
Device tag name
Measurement reading and unit
Device status (markers)
Marker 1, 2 and 3 (Error)
Hardware problem; the Signal Converter
hardware is defective. Contact Danfoss.
Marker 4 and 5 (Notification)
Depending on the level, the marker is ON or
OFF. Used for Danfoss service information
only.
Keypad buttons
Flashing star indicating unit in operation.
* DISTANCE is a display option.
If the display is set to “DISTANCE” the displayed
value will be the distance from the Reference
point to the top surface of the liquid refrige-
rant (see fig. 5).
** LEVEL is display option.
If the display is set to “LEVEL” then the value
displayed will be:
PROBE LENGTH (entered in QUICK SETUP)
– DISTANCE (see fig. 5).
*** OUTPUT (%) is display option.
Will represent the level of refrigerant,in
percent, scaled (entered in QUICK SETUP)
according to: SCALE 4 mA (0%), SCALE
20 mA (100%) (see fig. 5).
**** OUTPUT I (mA) is display option.
Will represent the level of refrigerant,in 4-20
milliampere, scaled (entered in QUICK
SETUP) according to: SCALE 4 mA (4 mA),
SCALE 20 mA (20 mA) (see fig. 5).
AKS 4100/4100U
connected to PLC
Fig. 11
*
AKS 4100
Fig. 12
+
–
AKS 4100/4100U
+
–
Active
Analog Input 4-20 mA
14-30 V d.c.
PLC
Danfoss
M84H0020_1
© Danfoss A/S (AC-MCI/MWA), 10-2013 DKRCI.PI.SC0.D4.02 / 520H5637 5
English
Please observe that AKS 4100/4100U
is intended to always be installed in
a standpipe (column/bypass/stilling
well). A Standpipe is commonly used when:
• Servicing the AKS 4100
• There is highly conductive foam in the tank.
• The liquid is very turbulent or agitated.
Refrigerants
AKS 4100/4100U is designed specifically to
measure liquid level in the most commonly used
refrigerants, including R717(ammonia), HCFC,
HFC and non corrosive gases/liquids.
AKS 4100/4100U can also be used with R744
(CO
2
) in the coaxial version. Please see the
technical brochure for further details.
Basic data
AKS 4100/4100U is a passive 2-wired 4-20 mA
sensor that is loop powered.
Supply Voltage
14-30 V d.c. Min/Max. value for a max. output of
22 mA at the terminal
Load
RL [Ω] ≤ ((Uext -14 V)/20 mA).
– Default (Error output set to 3.6 mA)
RL [Ω] ≤ ((Uext -14 V)/22 mA).
– (Error output set to 22 mA)
Cable gland
AKS 4100 PG 13, M20×1.5 ;
(cable diameter:
6-8 mm (0.24-0.31in.)
AKS 4100U ½ in. NPT
Terminals (spring loaded)
0.5-1.5 mm
2
(~20-15 AWG)
Enclosure
IP 67 (~NEMA type 4X)
Refrigerant temperature
–60°C/100°C (–76°F/212°F)
Refrigerants
The listed refrigerants are qualified and approved
by Danfoss:
R717 / NH
3
: –40°C / +50°C (–40°F / +122°F)
R744 / CO
2
: –50°C / +15°C (–58°F / +59°F)
HCFC:
R22: –50°C / +48°C (–58°F / +118°F)
HFC:
R404A: –50°C/ +15°C (–58°F / +59°F)
R410A: –50°C /+15°C (–58°F / +59°F)
R134A –40°C /+50°C (–40°F /+122°F)
(Further details in the Technical Brochure)
Ambient temperature
–40°C / +80°C (–40°F / +175°F)
For HMI : –20°C / +60°C (–4°F / +140°F)
Process pressure
–1 barg / 100 barg (–14.5 psig / 1450 psig)
Mechanical process connection with 5 m (197 in.)
Ø2 mm (0.08 in.) stainless cable:
AKS 4100 G1 inch pipe thread.
Aluminium gasket included
AKS 4100U ¾ in. NPT
(Further details in the Technical Brochure)
Mechanical Installation
Preparations prior to Mechanical Installation
Disassemble the Signal Converter from the
Mechanical process connection (use 5´mm hex
key, see fig. 6). Fit the red protection cover on
top of the Mechanical process connection to
protect it againt any moisture or dirt paticles.
Content supplied (fig. 1)
Signal Converter (with or without HMI)
Mechanical process connection with
5 m (197 in.) Ø2 mm (0.08 in.) stainless wire
Counterweight
Accessory bag comprising:
3 mm set screws.
Red cover to protect mechanical process
connection prior to mounting Signal
converter.
Setting label.
Note:
Stand pipe design guidelines:
The side connection pipes must NOT
penetrate into the stand pipe (fig. 2a)
Recommended diameter of the side connection
pipe: 0.5 x stand pipe diameter (e.g. if stand pipe
has diameter DN100, the side connection must
be diameter DN50 or smaller) (fig. 2a).
If above design guidelines for side connection
are not fulfilled, one of the following options are
recommended:
1. Increase Detection Delay. Parameter 2.3.6.
We recommend to increase the Detection Delay
(parameter 2.3.6) from the standard
0 mm to a value below the lowest point of the
top side connection plus 50 mm (fig. 2a).
Changing the Detection Delay (parameter
2.3.6) does not require changing the (0% ) 4mA
and (100%)20mA settings in the AKS 4100/4100U
Within the Detection Delay zone, no measuring
will take place.
2. Exchange from Cable to Coaxial version.
The stand pipe must have the SAME diameter
through out the entire length. If standpipe diameter
differs in width (fig. 2b) the Cable version is not
recommended. Coaxial version should be used.
Adjustment of the counterweight blades
Allow 5 mm space between the guided blades
and the inner wall of the pipe (see fig. 2c). Use
side cutters to trim the guided blades to fit the
actual standpipe diameter (see fig. 3).
Adjustment of the cable probe
Please observe that the stainless steel wire
is not permanently creased or kinked.
Always use the reference point, at the
Mechanical Process Connection (see fig. 4), as
a starting point for all measuring to determine:
• Where to cut the cable.
• Probe length (see fig. 5)
• Scale 4 mA (see fig. 5)
• Scale 20 mA (see fig. 5)
Note the probe length, Scale 4 mA and Scale 20
mA for use later when programming the HMI
(Human Machine Interface) on the AKS
4100/4100U.
Follow these instructions and see fig. 4 & 5:
1. Measure the inner length of the Standpipe.
2. Preparation before cutting the cable
Known data:
Space below counterweight: 20 mm (0.8 in.)
Steel wire insertion length in
counterweight: 12 mm (0.5 in.)
counterweight height: 33 mm (1.3 in.)
Max Probe length =
Standpipe inner length
– Space below counterweight (20 mm (0.8 in.))
The cable length =
Max probe length
+ Steel wire insertion
length in counterweight (12 mm (0.5 in.))
– Counterweight height (33 mm (1.3 in.))
3. Measure out the cutting point of the cable.
Measure from the reference point (fig. 4)
and cut the cable.
4. Fit the counterweight on the cable and
secure the two set screws with a 3 mm Allen
Key (fig. 3).
5. Lower the counterweight down through
the threaded hole. Make sure that the
counterweight is gliding down through
the pipe without any resistance and
that the cable is straight (not touching
the inner walls of the stand pibe or any
incoming piping (see fig. 2a)).
6. Use a torque wrench to tighten the
mechanical process connection
(fig. 1, item 2) to 120 Nm (89 lb/ft).
Calculating the measuring range
4 mA setting for max. measuring range:
= Max probe length
– Counterweight height (33 mm (1.3 in.))
– Bottom dead zone (see fig. 5)
20 mA setting for max. measuring range:
= Top dead zone (see fig. 5)
Example
Known data:
Space below counterweight: 20 mm (0.8 in.)
Steel wire insertion length in
counterweight: 12 mm (0.5 in.)
counterweight height: 33 mm (1.3 in.)
Preconditions:
Factory setting is used
Refrigerant = Ammonia
Standpipe inner length = 3100 mm (122 in.)
Max probe length =
3100 mm – 20 mm = 3080 mm
(122 in. – 0.8 in. = 121.3 in.)
The cable length:
Max probe length =
+ Steel wire insertion length in
counterweight (12 mm (0.5 in.))
– Counterweight height (33 mm (1.3 in.))
3080 mm + 12 mm – 33 mm = 3059 mm
(121.3 in. + 0.5 in. – 1.3 in. = 120.4 in.)
4 mA Setting for Max. Measuring Range:
Max probe length (3080 mm (121.3 in.))
– Counterweight height (33 mm (1.3 in.))
– Bottom dead zone (see fig. 5)
(210 mm (8.3 in.)) = 2837 mm (111.7 in.)
20 mA Setting for Max. Measuring Range:
= Top dead zone (see fig. 5) = 120 mm (4.7 in.)
How to mount the AKS 4100/4100U Converter
(see fig 6)
1. Unscrew the set screw with a 5 mm
Hexagon key in the Signal converter.
2. Push the Signal Converter downwards to
stop on the Mechanical process connection
3. Turn the Signal Converter to the wanted
position and tighten the set screw with a
5 mm Hexagon key
Electrical installation/connection
Output terminals (fig. 7 and 8):
1. Current output –
2. Current output +
3. Grounding terminal
Electrical installation procedure
1. Use a 2.5 mm Allen wrench to loosen the cover
stop.
2. Remove the terminal compartment cover from
the housing.
3. Do not disconnect the wire from the
terminal compartment cover.
Put the terminal compartment cover
adjacent to the housing.
4. Connect the wires to the device.
Tighten the cable entry glands.
5. Attach the terminal compartment cover to the
housing.
6. Use a 2.5 mm Allen wrench to tighten the
cover stop.
Start up:
• Connect the converter to the power supply.
• Energize the converter.
Devices with the HMI display option only:
After 10 seconds the screen will display "Starting
up". After 20 seconds the screen will display the
software version numbers. After 30 seconds the
default screen (fig. 12) will appear.
Precausions when changing from
AKS 41/41U to AKS 4100/4100U
Note:
AKS 41/41U supports both a.c. and d.c. supply
whereas the AKS 4100/4100U is using d.c. supply
only. Follow the instructions in fig. 9.
Connecting to controller or PLC
Follow the instructions in fig. 10 or 11.
The current output will be set to 3.6 mA
whenever the AKS 4100/4100 detects an
error like Marker 1, 2 or 3 (see page 4).
Quick Setup →
6 DKRCI.PI.SC0.D4.02 / 520H5637 © Danfoss A/S (AC-MCI/MWA), 10-2013
• Connect the device to the power supply
(see the section "Electrical installation/
connection".
• Press 3 times.
• Press
• Press
or
to select between SINGLE,
COAXIAL D14 and COAXIAL D22.
Choose SINGLE and press to confirm.
• Press
to change the PROBE LENGTH.
Press
to change the position of the
cursor.
Press
to decrease the value or
to
increase the value.
Press to confirm.
AKS 4100
QUICK SETUP ?
YES NO
AKS 4100
PROBE TYPE
SINGLE
CABLE
AKS 4100
PROBE
LENGTH
05000 mm
AKS 4100
SCALE
4 mA
04946 mm
AKS 4100
SCALE 20 mA
00070 mm
• Press
to change of SCALE 4 mA.
Press
to change the cursor position.
Press
to decrease the value or
to
increase the value.
Press to confirm.
• Press
to change of SCALE 20 mA.
Press
to change the cursor position.
Press
to decrease the value or
to
increase the value.
Press to confirm.
• Wait for QUICK SETUP to complete
8-second timeout
AKS 4100
QUICK SETUP
COMPLETED IN 8
AKS 4100
1.0.0
QUICK START
AKS 4100
1.0.0
STORE NO
AKS 4100
DISTANCE
5000 mm
• Press to confirm.
• Press
or
to select either
STORE NO or STORE YES.
Press to confirm.
Default screen appears:
Quick Setup completed
You have the possibility of checking
your settings by pressing
twice.
Press
to return to
default screen.
Quick Setup (all values below are only examples)
Default screen
• Press
• Press
• Press
Enter password:
AKS 4100
DISTANCE
5000 mm
AKS 4100
1.0.0
QUICK START
AKS 4100
2.0.0
SUPERVISOR
AKS 4100
2.0.0
__________
AKS 4100
2.1.0
INFORMATION
AKS 4100
2.2.0
TESTS
AKS 4100
2.2.1
SET OUTPUT
AKS 4100
SET OUTPUT
3.5 mA
AKS 4100
SET OUTPUT
8 mA
AKS 4100
DISTANCE
5000 mm
• Press
• Press
• Press
• Press
to decrease the value or
to
increase the value.
Press to confirm.
• Press 4 times to return to default
screen.
Default screen appears:
Force mA completed and disabled
How to force mA output (all values below are only examples)
AKS 4100
QUICK SETUP ?
YES NO
AKS 4100
QUICK SETUP ?
YES NO
AKS 4100
QUICK SETUP ?
YES NO
Note:
The signal converter can be programmed with or without mechanical process connector assembled.
AKS 4100
SINGLE CABLE 5000 mm
(0%) 4 mA
4877 mm
(100%) 20 mA 120 mm
© Danfoss A/S (AC-MCI/MWA), 10-2013 DKRCI.PI.SC0.D4.02 / 520H5637 7
Default screen
• Press
• Press
• Press
Enter password:
AKS 4100
DISTANCE
5000 mm
AKS 4100
2.0.0
SUPERVISOR
AKS 4100
2.0.0
__________
AKS 4100
2.1.0
INFORMATION
AKS 4100
2.5.0
APLICATION
AKS 4100
2.5.1
TRACING VEL.
• Press 4 times.
• Press
• Press 2 times.
• Press
to check/change GAS EPS.R.
(Select the correct value from the tables
below and on page 8)
Press to change cursor-
position.
Press
to decrease the value or
to
increase the value.
AKS 4100
2.5.3
GAS EPS. R
AKS 4100
GAS EPS. R
1.066
AKS 4100
2.5.3
GAS EPS. R
AKS 4100
1.0.0
STORE NO
AKS 4100
DISTANCE
5000 mm
• Press to confirm.
• Press 3 times.
• Press
or
to select between
STORE NO or STORE YES.
Select STORE YES by pressing
Default screen appears:
Entering the dielectric constant of
refrigerant gas completed
How to enter dielectric constant of refrigerant gas (all values below are only examples)
Optional Procedure
If the temperature condition in the stand pipe is known, a constant (dielectric constant of the refrigerant gas) can be entered
(parameter 2.5.3 GAS EPS.R), in order to obtain lower Top and Bottom Dead Zone values (see fig. 5).
Saturated vapour dielectric constant (default value: 1.066)
AKS 4100
1.0.0
QUICK START
AKS 4100
QUICK SETUP ?
YES NO
Temperature
[°C]
Temperature
[°F]
Dielectric constant
of refrigerant gas
Parameter 2.5.3
GAS EPS.R
–60 → –42 –76 → –43 1.00
–41 → –18 42 → 0 1.01
–17 → –5 1 → 23 1.02
–4 → 4 24 → 39 1.03
5 → 12 40 → 54 1.04
13 → 18 55 → 64 1.05
19 → 24 65 → 75 1.06
25 → 28 76 → 82 1.07
29 → 33 83 → 91 1.08
34 → 37 92 → 99 1.09
38 → 40 100 → 104 1.10
41 → 44 105 → 111 1.11
45 → 47 112 → 117 1.12
48 → 50 118 → 122 1.13
R717 (NH
3
)
Temperature range:
–60°C → +50°C (–76°F → +122°F)
Temperature
[°C]
Temperature
[°F]
Dielectric constant
of refrigerant gas
Parameter 2.5.3
GAS EPS.R
–56.0 → –42.0 –69 → –43 1.01
–41.0 → –28.0 –42 → –18 1.02
–27.0 → –17.0 –17 → 2 1.03
–16.0 → –9.0 3 → 16 1.04
–8.0 → –3.0 17 → 27 1.05
–2.0 → 2 28 → 36 1.06
3 → 7 37 → 45 1.07
8 → 11 46 → 52 1.08
12 → 14 53 → 58 1.09
15 59 1.10
R744 (CO
2
)
Temperature range:
–56°C → +15°C (–69°F → +59°F)
Temperature
[°C]
Temperature
[°F]
Dielectric constant
of refrigerant gas
Parameter 2.5.3
GAS EPS.R
–60 → –50 –76 → –58 1.00
–49 → –25 57 → –13 1.01
–24 → –10 –12 → 14 1.02
–9 → 0 15 → 32 1.03
1 → 8 33 → 46 1.04
9 → 15 47 → 59 1.05
16 → 21 60 → 70 1.06
22 → 26 71 → 79 1.07
27 → 31 80 → 88 1.08
32 → 35 89 → 95 1.09
36 → 39 96 → 102 1.10
40 → 42 103 → 108 1.11
43 → 45 109 → 113 1.12
46 → 48 114 → 118 1.13
R22
Temperature range:
–60°C → +48°C (–76°F → +118°F)
Temperature
[°C]
Temperature
[°F]
Dielectric constant
of refrigerant gas
Parameter 2.5.3
GAS EPS.R
–60 → –42 –76 → –43 1.00
–41 → –18 –42 → –0 1.01
–17 → –4 1 → 25 1.02
–3 → 5 26 → 41 1.03
6 → 13 42 → 56 1.04
14 → 20 57 → 68 1.05
21 → 25 69 → 77 1.06
26 → 30 78 → 86 1.07
31 → 34 87 → 94 1.08
35 → 38 95 → 100 1.09
39 → 42 101 → 108 1.10
43 → 45 109 → 113 1.11
46 → 48 114 → 119 1.12
49 → 50 120 → 122 1.13
R134a
Temperature range:
–60°C → +50°C (–76°F → +122°F)
8 DKRCI.PI.SC0.D4.02 / 520H5637 © Danfoss A/S (AC-MCI/MWA), 10-2013
Saturated vapour dielectric constant
www.danfoss.com/ir
Default screen
• Press
• Press
• Press
AKS 4100
DISTANCE
5000 mm
AKS 4100
1.0.0
QUICK START
AKS 4100
2.0.0
SUPERVISOR
AKS 4100
2.0.0
__________
AKS 4100
2.1.0
INFORMATION
AKS 4100
DISTANCE
5000 mm
Enter password:
• Press
6 times
• Press
• Press
• Press
or
to see the language
possibilities
Press to confirm.
• Press 3 times
• Press
or
to select between
STORE NO or STORE YES.
Select STORE YES by pressing
Default screen appears:
Language setup completed
How to change the language setting (Default: English)
AKS 4100
QUICK SETUP ?
YES NO
• Go to SUPERVISOR menu (see page 7).
• Go to parameter 2.9.4 Reset Factory.
• Select RESET FACTORY YES
• Press 3 times to return to default screen.
Factory reset completed.
Reset to factory setting
AKS 4100
2.7.0
DISPLAY
AKS 4100
2.7.1
LANGUAGE
AKS 4100
LANGUAGE
ENGLISH
AKS 4100
2.7.1
LANGUAGE
AKS 4100
2.0.0
STORE NO
Temperature
[°C]
Temperature
[°F]
Dielectric constant
of refrigerant gas
Parameter 2.5.3
GAS EPS.R
–60 → –47 –76 → –52 1.01
–46 → –35 –51 → –31 1.02
–34 → –26 –30 → –14 1.03
–25 → –19 –13 → –2 1.04
–18 → –14 –1 → 7 1.05
–13 → –9 8 → 16 1.06
–8 → –4 17 → 25 1.07
–3 → 0 26 → 32 1.08
1 → 3 33 → 38 1.09
4 → 6 39 → 43 1.10
7 → 9 44 → 49 1.11
10 → 12 50 → 54 1.12
13 → 15 55 → 59 1.13
R404A
Temperature range:
–60°C → +15°C (–76°F → +59°F)
Temperature
[°C]
Temperature
[°F]
Dielectric constant
of refrigerant gas
Parameter 2.5.3
GAS EPS.R
–65 → –47 –85 → –52 1.01
–46 → –35 –51 → –31 1.02
–34 → –26 –30 → –14 1.03
–25 → –19 –13 → –2 1.04
–18 → –13 –1 → 9 1.05
–12 → –8 10 → 18 1.06
–7 → –4 19 → 25 1.07
–3 → 0 26 → 32 1.08
1 → 4 33 → 40 1.09
5 → 7 41 → 45 1.10
8 → 10 46 → 50 1.11
11 → 12 51 → 54 1.12
13 → 15 55 → 59 1.13
R410A
Temperature range:
–65°C → +15°C (–85°F → +59°F)
Temperature
[°C]
Temperature
[°F]
Dielectric constant
of refrigerant gas
Parameter 2.5.3
GAS EPS.R
–60 → –48 –76 → –54 1.01
–47 → –36 –53 → –32 1.02
–35 → –28 –31 → –18 1.03
–27 → –21 –17 → –6 1.04
–20 → –15 –17 → –5 1.05
–14 → –10 –4 → 14 1.06
–9 → –6 13 → 22 1.07
–5 → –2 23 → 29 1.08
–1 → 2 30 → 36 1.09
3 → 5 37 → 41 1.10
6 → 8 42 → 47 1.11
9 → 11 48 → 52 1.12
12 → 13 53 → 56 1.13
14 → 15 57 → 59 1.14
R507
Temperature range:
–60°C → +15°C (–76°F → +59°F)
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Danfoss AKS 4100/4100U - Cable Version Installation guide

Danfoss
Brand
Danfoss
Model
AKS 4100/4100U - Cable Version
Type
Installation guide
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